Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 8

Waning Crescent 2%

06:00

17:36

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:27, Set: 18:35, Transit: 13:00. Moon - Rise: 06:00, Set: 17:36. Civil Dark: 19:08 - 06:54. Nautical Dark: 19:46 - 06:16. Astro Dark: 20:25 - 05:37

Total Clouds (% Sky Obscured)

56
65
72
80
100
100
100
100
100
100
100
98
95
100
97
98
98
100
99
94
67
32
43
47

Low Clouds (% Sky Obscured)

41
65
72
80
100
99
100
100
95
78
43
74
76
80
81
77
72
83
94
89
58
32
43
47

Medium Clouds (% Sky Obscured)

56
65
72
80
36
94
15
20
3
5
10
0
15
32
89
86
95
97
35
24
0
0
0
1

High Clouds (% Sky Obscured)

40
28
72
80
100
100
100
100
100
100
100
93
78
100
55
50
50
45
23
1
0
0
0
0

ISS Passover

Visibility (miles)

9
9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
2
0
0

Precipitation Type

None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

44
95
46
63
30
28
29
24
12
11
5
20
19
20
21
28
38
45
58
68
51
13
5
13

Precipitation Amount (mm)

0
0.2
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.2
0
0
0

Wind Speed/Direction (mph)

11
10
8
8
9
12
14
15
15
16
18
20
20
18
18
19
19
19
21
21
21
21
22
19

Chance of Frost

Temperature (°C)

14
13
12
11
11
11
11
11
13
14
15
16
15
16
16
15
15
16
16
16
17
17
16
15

Feels Like (°C)

10
10
9
9
8
6
7
7
8
9
11
11
11
12
11
10
11
11
12
11
13
12
11
11

Dew Point (°C)

6
7
8
9
8
9
9
10
12
13
14
14
14
15
15
12
13
13
14
14
15
15
12
10

Relative Humidity (%)

58
63
76
86
85
87
90
92
93
95
92
90
89
92
92
84
85
83
85
85
88
90
75
71

Pressure (mb)

1024
1023
1023
1023
1022
1021
1020
1019
1018
1017
1016
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1012
1012

Ozone (du)

275
272
270
271
271
270
270
270
271
269
267
267
267
269
270
269
268
268
270
273
273
275
276
279

Friday 9

Waning Crescent 0%

07:18

17:48

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:29, Set: 18:33, Transit: 13:00. Moon - Rise: 07:18, Set: 17:48. Civil Dark: 19:06 - 06:56. Nautical Dark: 19:44 - 06:18. Astro Dark: 20:23 - 05:39

Total Clouds (% Sky Obscured)

58
70
80
36
70
73
70
74
35
55
72
89
77
52
53
49
52
87
81
70
75
95
83
97

Low Clouds (% Sky Obscured)

56
67
74
36
68
71
65
69
35
55
59
69
63
49
53
47
49
74
71
68
67
89
69
68

Medium Clouds (% Sky Obscured)

0
0
8
0
0
0
0
0
0
0
0
24
2
2
0
17
4
18
6
0
9
17
13
22

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
57

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
2
0
12
3
2
15
5
1
16
20
18
12
3
8
10
3
5
14
18
17
10
20
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
15
15
13
13
13
13
13
11
10
8
10
11
11
10
9
10
12
14
13
13
14
14
14

Chance of Frost

Temperature (°C)

14
14
13
12
12
12
11
11
11
11
11
11
11
11
11
11
12
13
13
14
14
14
14
14

Feels Like (°C)

11
10
7
7
7
7
7
7
7
9
10
8
7
6
7
8
9
8
9
10
10
10
9
9

Dew Point (°C)

8
8
5
5
5
4
5
6
6
6
7
6
6
4
4
4
5
4
5
7
8
8
7
7

Relative Humidity (%)

68
69
58
62
63
61
63
70
71
68
76
71
69
61
61
64
64
56
56
65
66
64
62
63

Pressure (mb)

1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

280
280
282
285
290
294
300
304
303
301
301
302
302
300
300
297
295
292
292
290
289
290
291
290

Saturday 10

New Moon 1%

08:36

18:01

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:31, Set: 18:30, Transit: 12:59. Moon - Rise: 08:36, Set: 18:01. Civil Dark: 19:04 - 06:57. Nautical Dark: 19:42 - 06:19. Astro Dark: 20:21 - 05:41

Total Clouds (% Sky Obscured)

93
98
100
100
100
100
100
100
100
100
100
100
100
94
82
79
78
59
60
75
75
77
80
71

Low Clouds (% Sky Obscured)

42
65
77
67
78
73
42
72
57
60
89
84
84
75
73
70
72
40
46
66
69
71
76
57

Medium Clouds (% Sky Obscured)

17
8
16
19
18
0
0
0
1
64
75
68
44
70
70
70
70
59
60
75
70
75
75
65

High Clouds (% Sky Obscured)

48
96
100
100
100
100
100
100
100
100
100
99
100
87
60
55
50
50
45
48
39
34
39
41

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
17
17
21
16
8
14
3
1
1
13
4
4
3
3
0
1
14
28
21
16
21
16
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
11
10
9
7
6
5
5
5
4
4
3
3
3
2
2
2
3
3
4
5
6
6
6

Chance of Frost

Temperature (°C)

13
13
12
12
11
11
10
10
10
9
9
9
8
8
8
8
9
12
13
14
15
15
15
15

Feels Like (°C)

9
9
8
8
8
8
8
7
7
7
7
7
7
6
7
7
8
11
12
13
14
13
14
14

Dew Point (°C)

7
7
7
6
6
5
5
5
6
6
6
6
6
6
5
5
6
7
9
10
11
11
12
13

Relative Humidity (%)

66
67
70
68
67
67
71
73
78
78
80
80
84
82
79
79
78
75
75
75
75
78
83
87

Pressure (mb)

1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013

Ozone (du)

293
294
294
294
293
290
290
287
285
283
281
280
280
280
282
283
284
285
286
287
289
291
292
291

Sunday 11

Waxing Crescent 4%

09:53

18:16

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:32, Set: 18:28, Transit: 12:59. Moon - Rise: 09:53, Set: 18:16. Civil Dark: 19:01 - 06:59. Nautical Dark: 19:40 - 06:21. Astro Dark: 20:18 - 05:42

Total Clouds (% Sky Obscured)

66
62
74
85
97
97
99
85
88
85
100
100
98
100
100
100
100
100
100
100
100
100
100
93

Low Clouds (% Sky Obscured)

47
37
55
76
93
92
53
67
60
59
66
73
70
69
83
98
95
93
82
83
69
52
53
77

Medium Clouds (% Sky Obscured)

66
62
18
22
29
29
26
22
23
24
25
22
19
20
19
21
77
95
16
88
84
80
74
39

High Clouds (% Sky Obscured)

19
15
15
21
27
54
90
72
82
80
100
100
97
100
100
100
100
100
98
100
100
100
58
33

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
0
1
1
3
6
2
4
7
10
23
22
11
6
7
3
6
8
3
5
4
3
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
6
5
6
6
6
6
6
6
9
10
11
12
12
12
13
14
15
15
15
15
14
14

Chance of Frost

Temperature (°C)

14
14
13
13
14
14
14
14
14
14
14
15
15
15
15
15
15
16
17
17
17
18
18
19

Feels Like (°C)

13
12
12
12
12
12
12
12
12
13
12
11
12
12
12
12
12
12
13
12
13
14
14
14

Dew Point (°C)

12
12
12
12
12
12
13
13
13
13
12
11
12
13
12
13
13
13
13
13
14
15
15
16

Relative Humidity (%)

87
87
90
92
90
90
95
96
95
93
83
80
84
86
84
85
83
82
81
78
79
81
81
82

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

292
292
288
286
285
281
282
280
279
277
275
272
270
268
267
265
264
264
264
264
264
263
262
261

Monday 12

Waxing Crescent 9%

11:09

18:34

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:34, Set: 18:26, Transit: 12:59. Moon - Rise: 11:09, Set: 18:34. Civil Dark: 18:59 - 07:01. Nautical Dark: 19:38 - 06:22. Astro Dark: 20:16 - 05:44

Total Clouds (% Sky Obscured)

89
87
91
93
95
94
93
92
93
95
98
93
90
87
94
97
99
86
72
57
56
56
71
61

Low Clouds (% Sky Obscured)

80
83
85
87
89
90
91
92
89
84
80
80
80
81
87
86
85
78
70
57
50
37
30
24

Medium Clouds (% Sky Obscured)

7
41
60
32
92
18
81
4
0
0
0
0
0
0
9
18
27
18
10
1
5
7
13
9

High Clouds (% Sky Obscured)

17
0
0
0
0
0
0
3
17
31
39
37
25
18
25
47
68
60
48
39
41
44
47
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
7
5
2
5
7
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
8
13
3
3
38
39
35
59
55
21
16
25
30
36
40
45
45
46
43
23
22
24
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
12
12
12
13
15
15
14
13
12
11
10
9
9
9
10
12
14
14
14
16
15
15
14

Chance of Frost

Temperature (°C)

18
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
18
18
19
19
19
18
18

Feels Like (°C)

14
14
14
14
13
13
13
14
14
14
15
16
16
16
16
16
16
16
17
17
18
17
17
16

Dew Point (°C)

16
15
15
15
15
14
15
16
16
16
17
17
16
16
16
16
16
16
16
15
14
12
11
9

Relative Humidity (%)

86
88
89
89
87
86
86
92
92
95
98
98
98
98
98
95
93
90
83
77
70
64
60
55

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1021

Ozone (du)

260
259
258
258
258
259
259
260
261
262
264
266
269
270
273
275
276
278
281
284
287
289
292
295

Tuesday 13

Waxing Crescent 15%

12:21

18:57

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 Good
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:36, Set: 18:24, Transit: 12:59. Moon - Rise: 12:21, Set: 18:57. Civil Dark: 18:57 - 07:02. Nautical Dark: 19:36 - 06:24. Astro Dark: 20:14 - 05:45

Total Clouds (% Sky Obscured)

51
45
54
62
73
62
52
39
26
14
3
34
64
95
97
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

18
11
14
18
22
16
13
11
8
5
0
4
7
12
16
20
24
31
37
40
32
24
18
15

Medium Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
8
13
28
35
36
38
39
56

High Clouds (% Sky Obscured)

51
45
54
62
73
61
38
13
9
6
2
31
61
90
94
97
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None

Precipitation Probability (%)

21
18
4
0
0
0
0
0
0
0
0
0
0
0
2
2
1
5
19
28
51
57
41
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0

Wind Speed/Direction (mph)

11
8
6
5
5
4
4
4
4
4
4
4
4
4
5
6
8
10
11
13
15
14
13
14

Chance of Frost

Temperature (°C)

16
15
13
12
12
11
11
11
10
10
10
9
9
9
8
10
12
13
15
16
17
17
16
16

Feels Like (°C)

16
17
17
10
11
12
12
11
11
10
10
9
9
9
8
8
9
9
10
10
10
15
14
12

Dew Point (°C)

10
11
12
11
11
10
10
10
10
9
9
8
8
8
8
9
10
12
11
10
9
9
10
10

Relative Humidity (%)

66
78
92
92
92
92
93
93
95
95
95
95
95
95
95
91
90
89
78
68
60
62
64
65

Pressure (mb)

1022
1022
1023
1024
1024
1025
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1021
1021
1020
1020
1019
1019
1019

Ozone (du)

297
298
300
300
300
300
300
300
301
302
303
304
307
310
313
314
316
318
317
316
315
317
318
320

Wednesday 14

Waxing Crescent 23%

13:25

19:29

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:37, Set: 18:22, Transit: 12:58. Moon - Rise: 13:25, Set: 19:29. Civil Dark: 18:55 - 07:04. Nautical Dark: 19:33 - 06:26. Astro Dark: 20:12 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
92
84
75
76
77
78
76
75
74
72
71
69

Low Clouds (% Sky Obscured)

11
7
23
39
57
60
65
71
56
38
21
23
30
31
42
53
67
54
39
24

Medium Clouds (% Sky Obscured)

72
92
94
94
95
69
39
15
24
32
41
49
55
62
51
40
28
26
24
20

High Clouds (% Sky Obscured)

100
100
100
99
99
70
40
12
13
17
17
13
6
0
0
0
0
7
14
21

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
6
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
None
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

24
4
36
53
63
56
40
16
17
13
5
12
29
32
28
38
40
38
40
37

Precipitation Amount (mm)

0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0.3
0
0.2
0.2
0
0
0

Wind Speed/Direction (mph)

13
13
12
9
9
12
11
11
11
8
6
5
4
4
4
6
8
11
12
14

Chance of Frost

Temperature (°C)

15
14
13
12
11
10
10
9
9
9
8
7
7
8
8
9
11
12
13
13

Feels Like (°C)

12
12
12
8
8
7
7
8
8
5
4
5
4
4
4
6
7
7
8
8

Dew Point (°C)

10
10
10
9
9
8
8
7
6
6
5
4
4
5
5
6
7
7
7
7

Relative Humidity (%)

71
76
83
84
86
87
85
82
80
81
81
84
82
81
81
78
76
72
67
63

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023

Ozone (du)

321
323
324
330
335
340
342
343
344
343
343
342
340
339
337
337
337
337
334
332

Forecast for Watchet, Somerset, United Kingdom (51.18,-3.33)

Generated: 08/10/26 17:46:20. Forecast: 08/10/26 to 14/10/26. Timezone: UTC+1.00